John Potter Fotoğrafları
Watkins Glen
Watkins Glen
Sebring
Sebring
Daytona 24
Daytona 24
Roar Before the 24
Roar Before the 24
Road Atlanta
Road Atlanta
VIR
VIR
Long Beach
Long Beach
Laguna Seca
Laguna Seca
Road America
Road America
Lime Rock
Lime Rock
Watkins Glen
Watkins Glen
Mid-Ohio
Mid-Ohio